Eagle, Globe, and Anchor

The Eagle, Globe, and Anchor is the official emblem and insignia of the United States Marine Corps. It is commonly referred to as an EGA, although this usage is officially discouraged by the U.S. Marine Corps. The current emblem traces its roots in the designs and ornaments of the early Continental Marines as well as the United Kingdom's Royal Marines. The present emblem, adopted in 1955, differs from the emblem of 1868 only by a change in the eagle. Before that time many devices, ornaments, ribbons, and distinguishing marks followed one another as official badges of the corps.

In 1776, the device consisted of a fouled anchor (tangled in its rope) of silver or pewter. Changes were made in 1798, 1821, and 1824. In 1834, it was prescribed that a brass eagle be worn on the cover, the eagle to measure 3.5 inches (89 mm) from wingtip to wingtip. An eagle clutching a fouled anchor with thirteen six-pointed stars above was used on uniform buttons starting in 1804. This same insignia is used today on the buttons of Marine dress and service uniforms, with the six-pointed stars changed to five-pointed stars.

During the early years numerous distinguishing marks were prescribed, including "black cockades", "scarlet plumes", and "yellow bands and tassels". In 1859, the first version of the present color scheme for the officer's dress uniform insignia appeared on an elaborate device of solid white metal and yellow metal. The design included a United States shield, half wreath, a bugle, and the letter "M."

In 1868, the Commandant, Brigadier General Jacob Zeilin, appointed a board "to decide and report upon the various devices of cap ornaments of the Marine Corps." On November 13, 1868, the board recommended the modern insignia. It was approved by the commandant four days later, and by the Secretary of the Navy on November 19, 1868.

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